/*
 * Funambol is a mobile platform developed by Funambol, Inc. 
 * Copyright (C) 2008 Funambol, Inc.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by
 * the Free Software Foundation with the addition of the following permission 
 * added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED
 * WORK IN WHICH THE COPYRIGHT IS OWNED BY FUNAMBOL, FUNAMBOL DISCLAIMS THE 
 * WARRANTY OF NON INFRINGEMENT  OF THIRD PARTY RIGHTS.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU Affero General Public License 
 * along with this program; if not, see http://www.gnu.org/licenses or write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301 USA.
 * 
 * You can contact Funambol, Inc. headquarters at 643 Bair Island Road, Suite 
 * 305, Redwood City, CA 94063, USA, or at email address info@funambol.com.
 * 
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU Affero General Public License
 * version 3, these Appropriate Legal Notices must retain the display of the
 * "Powered by Funambol" logo. If the display of the logo is not reasonably 
 * feasible for technical reasons, the Appropriate Legal Notices must display
 * the words "Powered by Funambol".
 */

#ifndef INCL_FUN_TIMEZONE
#define INCL_FUN_TIMEZONE

#include "base/util/StringBuffer.h"
#include "TimeUtils.h"

#define DEFAULT_TIMEZONE  "Europe/Rome"

using namespace Funambol;
        
class Timezone {

private:
    

    /**
    * The name of the timezone. It could be different from different implementation
    */
    StringBuffer name;
    
public:        
    
    /**
     * Create an instance with the local timezone info.
     */
    Timezone(const char* n) { name = n; }
    
    Timezone() { 
        name = getCurrentTimezone();
    }
    
    /**
     * It creates a date and convert into a date with the specific Timezone 
     */
    Timezone(const Timezone& d) {
        name = d.getName();
    }
        
    void setName(const char* n) { name = n; }
    
    /**
    * If the name is empty a default value is used. For different devices 
    * it could be a different name
    */
    const char* getName() const {         
        return name == "" ? DEFAULT_TIMEZONE : name.c_str(); 
    }
    
    Timezone operator= (const Timezone& t) {
        if (this == &t) {
            return *this;
        }
        name = t.getName();      
        return *this;          
    }
    
};

#endif

